ToneTool is a J2ME application for generating various tones and selective calling sequences used in professional radio communication systems. By using a mobile phone, one does not need any external hardware encoder, tone dialer, or expensive radiotelephone. Currently supported modes are DTMF, Select-V, and 1750 Hz repeater tone.

RelaisDB is a mobile database of German relay stations for amateur radio usage. It is helpful for the German radio amateur while on the run. It provides information about relay stations in Germany, which the radio amateur can use with handhelds, QRP devices, and so on.

PrefixDB is a mobile database of callsign prefixes in use by amateur radio. This database is helpful for the radio amateur while on the run. It is especially helpful for portable operations like QRP or handhelds (Echolink, etc.).

eSMSd is a simple daemon for connecting a Gnokii-handled mobile phone with SQL database into a SMS gateway. It bears great simplicity, and is therefore suitable for custom projects and smaller businesses, but is still powerful enough to handle larger loads. The project is intended as a replacement for Gnokii's SMSd, but is much simpler (therefore great for hacking, learning, and SMS magic) and also a little more portable (SMSd tends to crash on AMD-64).

Bluepot is a Bluetooth honeypot. It is designed to accept and store any malware sent to it and to interact with common Bluetooth attacks such as “BlueBugging” and “BlueSnarfing”. Bluetooth connectivity is provided via hardware Bluetooth dongles. The system also allows monitoring of attacks via a graphical user interface that provides graphs, lists, a dashboard, and further detailed analysis from log files. The system is also highly configurable through said interface.

Mobile Spy is a phone application that makes it possible to monitor text messages, GPS locations, call details, surrounding sounds and conversations, photos, and social media activity, and view the screen live from anywhere in the world without any indication of connection.